I am baffled by Strava at the moment and a little disappointed to. 
I couldn’t get Zwift &Strava to link ended up doing the manual route. Deleted Strava and Zwift several times etc etc etc. yesterday did a 5km ride to see if anyone from Strava had waved a magic 🪄 and responded to one of the several tickets I have sent in. No luck and no sync i then did a 20km and i could not believe my  s it synced with Zwift. So I added some photos and made a comment uploaded it and appears for a moment then I can’t see it again on the page where my followers are my followers can see it because they are giving me kudos. After a while I opened Strava again and it is now on the you list of activities but still not visible to me on the open page with followers. Grrrr